Top ratedStats
Bar charts count unique accepted problems (merged with the global problem set for rating and tags). Heatmaps use UTC calendar days. Rating squares are sums of newRating − oldRating from user.rating when System update time falls on that day. Submissions count every row from user.status (all verdicts), paginated until Codeforces has no more rows—heavy accounts can take a few seconds.
Unique accepted problems, bucketed by catalog rating (100‑point bands). Unrated = no rating in the problem set.
Each problem counts once per tag (same as Codeforces tags). Top tags shown; remaining mass in “Other”.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Count of submissions per UTC day (includes every verdict).
| When (UTC) | Contest | Rank | Δ | New |
|---|---|---|---|---|
| 2025-11-14 16:35 | Educational Codeforces Round 184 (Rated for Div. 2) | 13 | +164 | 2244 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 407 | -19 | 2080 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 767 | -9 | 2099 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 388 | +85 | 2108 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) |
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
LessMore (max 22/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2025)
| 908 |
| -90 |
| 2023 |
| 2025-08-24 16:35 | Codeforces Round 1044 (Div. 2) | 90 | +85 | 2113 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 790 | +26 | 2028 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 478 | +61 | 2002 |
| 2025-07-27 16:35 | Codeforces Round 1039 (Div. 2) | 182 | +101 | 1941 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 1107 | -4 | 1840 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 1535 | +23 | 1844 |
| 2025-07-06 17:35 | EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2) | 1341 | +16 | 1821 |